CN114543635B - Outer contour detection device for special-shaped forged piece of automobile safety belt - Google Patents
Outer contour detection device for special-shaped forged piece of automobile safety belt Download PDFInfo
- Publication number
- CN114543635B CN114543635B CN202111534977.8A CN202111534977A CN114543635B CN 114543635 B CN114543635 B CN 114543635B CN 202111534977 A CN202111534977 A CN 202111534977A CN 114543635 B CN114543635 B CN 114543635B
- Authority
- CN
- China
- Prior art keywords
- measuring
- hole
- steel ball
- die cavity
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses an outer contour detection device for an irregular forging part of an automobile safety belt, which comprises a bracket, a lifting detection platform, a lifting cylinder, a through hole, a positioning column, a jacking cylinder, an upper measuring cavity, a lower measuring cavity, a steel ball inlet, a steel ball channel, a measuring steel ball string, a measuring cylinder, an auxiliary pressing part, an auxiliary pressing mechanism and an auxiliary pressing cylinder. According to the invention, the measuring cylinder pushes the measuring steel ball string to rapidly measure the semicircular hole on the side surface of the measuring piece, so that the detection efficiency is greatly improved, and meanwhile, the transplanting and carrying device is arranged in a matched manner, so that the automatic measurement of the measuring piece is realized.
Description
Technical Field
The invention relates to an outer contour detection device for a special-shaped forged piece of an automobile safety belt.
Background
The side of car safety belt dysmorphism forging has 11 spill semicircle holes, after the completion of production, need detect the shape of dysmorphism forging and the size of this spill semicircle hole, at present, the conventional mode that adopts respectively measures carries out, specifically: 1. manually measuring the dimension of the profile of the special-shaped forging piece; 2. the detection steel balls are manually plugged into the concave semicircular holes for detection, and the method is complex in operation and low in efficiency.
Disclosure of Invention
Aiming at the problems, the invention provides the device for detecting the outer contour of the special-shaped forging piece of the automobile safety belt, which effectively solves the problems pointed out in the background technology.
The technical scheme adopted by the invention is as follows:
the utility model provides an automobile safety belt dysmorphism forges an outline detection device, includes the support, the support on be equipped with lift testing platform, lift testing platform set up on the support through a pair of lift cylinder, a through-hole has been seted up vertically to lift testing platform's middle part, the through-hole in be equipped with the reference column, the reference column install on the support through the jacking cylinder, lift testing platform's top be fixed with last measurement die cavity and the lower measurement die cavity that set gradually from top to bottom, go up measurement die cavity and lower measurement die cavity and seted up the measuring hole in through-hole department, go up the ring channel that the measuring die cavity was 1/4 round in cross section has been seted up at the lower side edge of measuring hole, go up the measuring die cavity and set up a steel ball import that is linked together with the measuring hole down in the lateral part of measuring die cavity, the support is equipped with the steel ball passageway in the steel ball passageway, the steel ball passageway is equipped with the measuring die cavity for the other end of measuring air cylinder import, the auxiliary hold-down mechanism is equipped with at auxiliary hold-down mechanism in the support side at auxiliary hold-down mechanism is installed on auxiliary hold-down mechanism, auxiliary hold down mechanism is installed on auxiliary hold-down mechanism.
Preferably, the support is also provided with a transplanting and carrying device.
Preferably, the transplanting carrying device comprises a moving rail fixed on the bracket and a clamping jaw sliding along the moving rail.
The transplanting and carrying device is used for automatically putting in and taking out the measuring piece, so that automatic detection of the measuring piece is realized, and the efficiency is greatly improved.
Preferably, the inner diameter of the through hole is smaller than the measuring hole.
Through hole and measuring hole's internal diameter size design for the measuring part relies on lift testing platform to realize supporting when putting into the measuring hole, guarantees that the measurement height of measuring part is fixed, measures with the ring channel matching, guarantees detection precision.
Preferably, a jacking table is arranged at the bottom of the positioning column, and the jacking table is matched with the through hole.
After the measurement is completed, the measuring piece is lifted to a set height through the lifting table, so that automatic discharging is realized.
According to the invention, the measuring cylinder pushes the measuring steel ball string to rapidly measure the semicircular hole on the side surface of the measuring piece, so that the detection efficiency is greatly improved, and meanwhile, the transplanting and carrying device is arranged in a matched manner, so that the automatic measurement of the measuring piece is realized.
The measuring holes of the upper measuring cavity and the lower measuring cavity and the semicircular holes on the side surfaces of the measuring piece form shapes matched with the steel balls, so that the steel balls can accurately detect the semicircle on the measuring piece, the measuring cavities formed by the upper measuring cavity and the lower measuring cavity are convenient to overhaul and clean the measuring holes, and meanwhile, different upper measuring cavities and lower measuring cavities can be replaced according to different measuring pieces.
When the measuring piece is placed in the measuring hole, the positioning column is used for positioning the measuring piece, and when the measuring piece is measured, the measuring steel ball string enters from the steel ball inlet and drives the measuring piece to rotate by taking the positioning column as an axis, so that the measurement is completed.
The auxiliary pressing piece presses down during measurement, and the measuring piece is prevented from jumping up and down during measurement.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic structural diagram of the lifting detection platform.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings by means of specific examples.
Example 1
As shown in fig. 1, 2 and 3, an outer contour detection device for a special-shaped forging piece of an automobile safety belt comprises a bracket 1, wherein a lifting detection platform 2 is arranged on the bracket 1, the lifting detection platform 2 is arranged on the bracket 1 through a pair of lifting cylinders 3, a through hole 4 is vertically formed in the middle of the lifting detection platform 2, a positioning column 5 is arranged in the through hole 4, the positioning column 5 is arranged on the bracket 1 through a jacking cylinder 6, an upper measuring cavity 7 and a lower measuring cavity 8 which are sequentially arranged up and down are fixed at the top of the lifting detection platform 2, a measuring hole 9 is formed in the position of the through hole 4 between the upper measuring cavity 7 and the lower measuring cavity 8, an annular groove with the cross section of 1/4 circle is formed in the lower side edge of the measuring hole 9 in the upper measuring cavity 7, the lower measuring cavity 8 is provided with an annular groove with the cross section of 1/4 circle at the upper side edge of the measuring hole 9, the side parts of the upper measuring cavity 7 and the lower measuring cavity 8 are provided with a steel ball inlet 10 communicated with the measuring hole 9, the support 1 is provided with a steel ball channel 11 at the steel ball inlet 10, the steel ball channel 11 is internally provided with a measuring steel ball string, the other end of the steel ball channel 11 opposite to the steel ball inlet 10 is provided with a measuring cylinder 13, the support 1 is provided with an auxiliary pressing part 14 above the measuring hole 9, the auxiliary pressing part 14 is fixed on an auxiliary pressing mechanism 15, and the auxiliary pressing mechanism 15 is arranged on the support 1 through an auxiliary pressing cylinder 16.
The bracket 1 is also provided with a transplanting and carrying device 17.
The transplanting and carrying device 17 comprises a moving rail 171 fixed on the bracket 1 and a clamping jaw 172 sliding along the moving rail 171.
The inner diameter of the through hole 4 is smaller than the measuring hole 9.
The bottom of the positioning column 5 is provided with a jacking platform 18, and the jacking platform 18 is matched with the through hole 4.
The working principle of the invention is as follows:
1. the measuring piece is sent into the measuring holes 9 of the upper measuring cavity 7 and the lower measuring cavity 8 through the transplanting carrying device 17;
2. the auxiliary pressing cylinder 16 drives the auxiliary pressing member 14 to press the measuring member downwards;
3. the measuring cylinder 13 drives the steel ball strings to move downwards, enter the measuring hole 9 from the steel ball inlet 10 and sequentially enter semicircle holes at the side part of the measuring piece, the measuring piece rotates by taking the positioning column 5 as the axis while the steel ball strings are embedded into the semicircle holes, if the steel ball strings can be completely embedded into the semicircle holes of the measuring piece, the next step of inspection is carried out, otherwise, the steel ball strings are unqualified products, and the steel ball strings are directly taken out and removed through the transplanting and carrying device 17;
4. the lifting cylinder 3 is controlled to lift up, so that the upper measuring cavity 7 and the lower measuring cavity 8 move upwards outside the measuring piece embedded with the steel ball string, if the upper measuring cavity 7 and the lower measuring cavity 8 can move upwards to the set positions, the measuring piece is too small in size and is not qualified, and if the upper measuring cavity 7 and the lower measuring cavity 8 can not move upwards to the set positions, the measuring piece is proper in size and the product is qualified;
5. the control measuring cylinder 13, the lifting cylinder 3 and the auxiliary pressing cylinder 16 are controlled to restore to the initial state, the control jacking cylinder 6 jacks up the measuring piece to the set position, then the measuring piece is taken away through the transplanting carrying device 17, the inspection of the current measuring piece is completed, and the next measuring piece is inspected.
Finally, it should be noted that the above list is only specific embodiments of the present invention. Obviously, the invention is not limited to the above embodiments, but many variations are possible. All modifications directly derived or suggested to one skilled in the art from the present disclosure should be considered as being within the scope of the present invention.
Claims (5)
1. The utility model provides an automobile safety belt dysmorphism forges an outline detection device, its characterized in that, including support (1), support (1) on be equipped with lift testing platform (2), lift testing platform (2) set up on support (1) through a pair of lift cylinder (3), a through-hole (4) has been seted up vertically to the middle part of lift testing platform (2), through-hole (4) in be equipped with reference column (5), reference column (5) install on support (1) through jacking cylinder (6), the top of lift testing platform (2) be fixed with upper measuring die cavity (7) and lower measuring die cavity (8) that set gradually from top to bottom, upper measuring die cavity (7) and lower measuring die cavity (8) have seted up measuring aperture (9) in through-hole (4) department, upper measuring die cavity (7) set up an annular channel that the cross section is 1/4 circle at measuring aperture (9) lower side edge, lower measuring die cavity (8) have a measuring die cavity (10) and a steel ball (10) are located in measuring die cavity (1) and are connected with each other, the steel ball channel (11) in be equipped with and measure steel ball cluster, steel ball channel (11) are equipped with measuring cylinder (13) for the other end of steel ball import (10), support (1) are equipped with supplementary clamp (14) in the top of measuring hole (9), supplementary clamp (14) fix on supplementary hold-down mechanism (15), supplementary hold-down mechanism (15) install on support (1) through supplementary clamp cylinder (16).
2. The device for detecting the outer contour of the special-shaped forged piece of the automobile safety belt according to claim 1 is characterized in that a transplanting and carrying device (17) is further arranged on the bracket (1).
3. The device for detecting the outer contour of the special-shaped forged piece of the automobile safety belt according to claim 2, wherein the transplanting and carrying device (17) comprises a moving rail (171) fixed on the bracket (1) and a clamping jaw (172) sliding along the moving rail (171).
4. The device for detecting the outer contour of the special-shaped forged piece of the automobile safety belt according to claim 1, wherein the inner diameter of the through hole (4) is smaller than that of the measuring hole (9).
5. The device for detecting the outer contour of the special-shaped forged piece of the automobile safety belt according to claim 4, wherein a jacking table (18) is arranged at the bottom of the positioning column (5), and the jacking table (18) is matched with the through hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111534977.8A CN114543635B (en) | 2021-12-15 | 2021-12-15 | Outer contour detection device for special-shaped forged piece of automobile safety belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111534977.8A CN114543635B (en) | 2021-12-15 | 2021-12-15 | Outer contour detection device for special-shaped forged piece of automobile safety belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114543635A CN114543635A (en) | 2022-05-27 |
| CN114543635B true CN114543635B (en) | 2023-05-12 |
Family
ID=81670057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111534977.8A Active CN114543635B (en) | 2021-12-15 | 2021-12-15 | Outer contour detection device for special-shaped forged piece of automobile safety belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114543635B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009133655A (en) * | 2007-11-29 | 2009-06-18 | Toyota Motor Corp | Internal diameter measuring apparatus |
| US8256127B1 (en) * | 2011-08-31 | 2012-09-04 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Detecting apparatus |
| CN103424058A (en) * | 2013-08-10 | 2013-12-04 | 宁波恒力汽配轴承有限公司 | Bearing sleeve inner hole measuring device |
| CN103983156A (en) * | 2013-12-16 | 2014-08-13 | 浙江华鑫实业有限公司 | Brake disc installing hole automatic detection device |
| CN208805157U (en) * | 2018-11-14 | 2019-04-30 | 南京林业大学 | A kind of hub detection device |
| CN210180310U (en) * | 2019-08-01 | 2020-03-24 | 浙江田中精机股份有限公司 | Fine adjustment go-no go gauge device |
| CN211824191U (en) * | 2020-03-19 | 2020-10-30 | 福州诺贝尔福基机电有限公司 | Safety belt catheter tube inner path and tube head outer diameter detection mechanism |
| CN214812759U (en) * | 2021-01-12 | 2021-11-23 | 福州众德福智能科技有限公司 | Safety belt early warning traction tube comprehensive testing fixture |
-
2021
- 2021-12-15 CN CN202111534977.8A patent/CN114543635B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009133655A (en) * | 2007-11-29 | 2009-06-18 | Toyota Motor Corp | Internal diameter measuring apparatus |
| US8256127B1 (en) * | 2011-08-31 | 2012-09-04 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Detecting apparatus |
| CN103424058A (en) * | 2013-08-10 | 2013-12-04 | 宁波恒力汽配轴承有限公司 | Bearing sleeve inner hole measuring device |
| CN103983156A (en) * | 2013-12-16 | 2014-08-13 | 浙江华鑫实业有限公司 | Brake disc installing hole automatic detection device |
| CN208805157U (en) * | 2018-11-14 | 2019-04-30 | 南京林业大学 | A kind of hub detection device |
| CN210180310U (en) * | 2019-08-01 | 2020-03-24 | 浙江田中精机股份有限公司 | Fine adjustment go-no go gauge device |
| CN211824191U (en) * | 2020-03-19 | 2020-10-30 | 福州诺贝尔福基机电有限公司 | Safety belt catheter tube inner path and tube head outer diameter detection mechanism |
| CN214812759U (en) * | 2021-01-12 | 2021-11-23 | 福州众德福智能科技有限公司 | Safety belt early warning traction tube comprehensive testing fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114543635A (en) | 2022-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11243061B2 (en) | Wheel comprehensive detecting device | |
| CN110712026A (en) | Automatic press fitting equipment for middle bearing and anti-rotation pin of automobile air conditioner compressor | |
| CN108686982B (en) | Detection device and detection method for outer edge deformation of hub blank | |
| CN109115093A (en) | A kind of Novel workpiece flatness detection recording device | |
| CN109759821A (en) | A kind of automatic press-in device of bearing of automobile air conditioner compressor rotary disk | |
| CN114543635B (en) | Outer contour detection device for special-shaped forged piece of automobile safety belt | |
| CN208805182U (en) | A kind of wheel hub positioning and clamping device for wheel hub detection | |
| CN205465067U (en) | Automobile engine camshaft automatic assembly equipment | |
| CN214812759U (en) | Safety belt early warning traction tube comprehensive testing fixture | |
| CN216410060U (en) | New energy battery mould accessory roughness inspection device | |
| CN205483243U (en) | At last pneumatic testing arrangement who measures two column type weighing sensor of force standard machine | |
| CN112729657A (en) | Brake assembly dragging torque detection equipment | |
| CN213812016U (en) | Examine utensil with automated inspection function | |
| CN101963585B (en) | Needle missing detection device for disposable blood taking needle | |
| CN117450979B (en) | Radial play detection mechanism for medium-large deep groove ball bearing | |
| CN103406285B (en) | Bearing steel ball testing device | |
| CN209850287U (en) | Automatic pin pressing machine | |
| CN203657659U (en) | Hole-site detection device for installing hole of brake disc | |
| CN112275846A (en) | Camshaft straightening device and method | |
| CN205915247U (en) | Shaft -cup finished product three -coordinates measuring anchor clamps | |
| CN220207281U (en) | Detection device for mold production | |
| CN210036543U (en) | Detection mechanism of rotating disc type inspection machine | |
| CN209954155U (en) | Automatic press fitting and detecting device for backrest retainer ring | |
| CN219869609U (en) | Abnormal shape thin wall spare thermal treatment deformation detection device | |
| CN117367239B (en) | Plastic product thickness detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |